018期:《24码》（01,06,11,14,15,18,24,25,29,31,32,33,34,35,37,38,40,41,42,43,44,45,48,49)开31准
019期:《24码》（01,02,05,06,09,12,14,18,19,20,21,23,24,27,28,30,31,32,33,36,39,41,42,49)开40错
020期:《24码》（02,03,08,09,15,21,23,24,25,27,28,31,32,33,36,38,40,42,43,44,45,46,48,49)开10错
021期:《24码》（01,02,03,04,06,07,08,11,15,16,18,21,23,25,27,29,31,34,36,38,39,43,44,46)开07准
022期:《24码》（01,05,07,09,11,12,13,14,15,23,24,25,26,29,35,36,37,38,40,41,42,43,46,49)开00